Personal opinion here.
I learn so much bullshit at school its amazing(i'm in college now). The fact that they try to teach advanced math and better grammar is utter bullshit. I know for a fact that besides obvious jobs that require such things(doctors, lawyers, egineers) its basically pointless to know such things. I mean if i wanna go into graphic design, i don't think its necessary to take calculus II. I just did 3 hours of math homework, so fuck my math teacher, he's an asshole(huge problems+repitition=lots of work with no payoff)